1.Wider rim: New, wider 19mm rim bed works better with tyres of 25mm and 28mm width in particular, really increasing the tyres volume for greater grip and comfort.
2. Greater depth: The rims come in 40mm or 55mm depths and have profiles redesigned to be more aerodynamic and more stable in changeable conditions.
3. Aero-bladed spokes: Visions hubs have six sealed cartridge bearings, and straight-pull aero-bladed spokes, which eliminate the weak point of a J-bend spoke its bend.
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